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CFD results are discussed for jet flows through a straight square duct, which is an interesting configuration in the context of air curtain flows for smoke and heat control in buildings in case of fire. The CFD package Fire Dynamics Simulator, Version 6.0.1, is used. Special focus is given to the impact of the inlet boundary condition on the flow field in the near-field region. Investigation of different...
Computational Fluid Dynamics (CFD) simulation results, obtained with Fire Dynamics Simulator (FDS 6.0.1), are presented in order to analyze the performance of an air curtain in blocking fire-induced smoke in a tunnel configuration. The flow and temperature fields are discussed for different air curtain jet velocities and for a range of smoke inlet temperatures. The key objective is the determination...
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